[рони]

yaparoff,

usersList.addEventListener("click", function(event) {
    var target = event.target,
        close = target.classList.contains("user__close");
    while (target != usersList) {
        if (target.classList.contains("user__content") && !close) break;
        if (target.classList.contains("user")) {
            target.querySelector(".user__info").classList.toggle("visible");
            break
        }
        target = target.parentNode
    }
});